black
#000000
#21853F
#21853F
Color Values
| Format | #000000 | #21853F |
|---|---|---|
| HEX | #000000 | #21853F |
| RGB | 0, 0, 0 | 33, 133, 63 |
| HSL | 0.0, 0.0%, 0.0% | 138.0, 60.2%, 32.5% |
| HSV | 0.0, 0.0%, 0.0% | 138.0, 75.2%, 52.2% |
| CMYK | 0%, 0%, 0%, 100% | 75.2%, 0.0%, 52.6%, 47.8% |
| OKLCH | 0.0 0.0 0.0 | 0.5441 0.1386 148.9 |
Contrast & Accessibility
4.49:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #21853F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #21853F
Color Difference (Delta E)
72.15
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #21853F);
background: linear-gradient(135deg, #000000, #21853F);